(Newser)
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Wacked-out actor Charlie Sheen has not only lost custody of his twin toddler sons, but he's under a restraining order demanding he stay at least 100 feet away from them. New details of the rapidly unraveling personal life of the off-the-rails actor emerged in a court action filed by his estranged wife, who characterized Sheen as "insane," and said he threatened to cut off her head and mail it to her mother. "I am in great fear that he will find me and attack me, and I am in great fear for the children's safety while in his care," Brooke Mueller said in the court documents.

Sheen's twin boys, 23-month-old Bob and Max, were removed from his Los Angeles apartment this week amid a series of bizarre TV and radio rants by the actor, and his revelation that he's now sharing his bed with a porn star and second lover (who sometimes babysit). Mueller said Sheen took the twins from her home last week and refused to return them, reports ABC News. The actor is determined to get them back, discussing his intention on his new Twitter site, which has already attracted 1 million followers mesmerized by his public implosion. The next court hearing on the custody dispute will be held later this month.